This commit is a modified version of patch #6860

It adds read only dds support.  (Writing will come later)

Kent

1 files changed, 132 insertions, 0 deletions

diff --git a/source/blender/imbuf/intern/dds/Image.cpp b/source/blender/imbuf/intern/dds/Image.cpp
new file mode 100644
index 00000000000..f3e6fa38955
--- /dev/null
+++ b/source/blender/imbuf/intern/dds/Image.cpp
@@ -0,0 +1,132 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * Contributors: Amorilia (amorilia@gamebox.net)
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+/*
+ * This file is based on a similar file from the NVIDIA texture tools
+ * (http://nvidia-texture-tools.googlecode.com/)
+ *
+ * Original license from NVIDIA follows.
+ */
+
+// This code is in the public domain -- castanyo@yahoo.es
+
+#include <Color.h>
+#include <Image.h>
+
+#include <stdio.h> // printf
+
+Image::Image() : m_width(0), m_height(0), m_format(Format_RGB), m_data(0)
+{
+}
+
+Image::~Image()
+{
+	free();
+}
+
+void Image::allocate(unsigned int w, unsigned int h)
+{
+	free();
+	m_width = w;
+	m_height = h;
+	m_data = new Color32[w * h];
+}
+
+void Image::free()
+{
+	if (m_data) delete [] m_data;
+	m_data = 0;
+}
+
+
+unsigned int Image::width() const
+{
+	return m_width;
+}
+
+unsigned int Image::height() const
+{
+	return m_height;
+}
+
+const Color32 * Image::scanline(unsigned int h) const
+{
+	if (h >= m_height) {
+		printf("DDS: scanline beyond dimensions of image");
+		return m_data;
+	}
+	return m_data + h * m_width;
+}
+
+Color32 * Image::scanline(unsigned int h)
+{
+	if (h >= m_height) {
+		printf("DDS: scanline beyond dimensions of image");
+		return m_data;
+	}
+	return m_data + h * m_width;
+}
+
+const Color32 * Image::pixels() const
+{
+	return m_data;
+}
+
+Color32 * Image::pixels()
+{
+	return m_data;
+}
+
+const Color32 & Image::pixel(unsigned int idx) const
+{
+	if (idx >= m_width * m_height) {
+		printf("DDS: pixel beyond dimensions of image");
+		return m_data[0];
+	}
+	return m_data[idx];
+}
+
+Color32 & Image::pixel(unsigned int idx)
+{
+	if (idx >= m_width * m_height) {
+		printf("DDS: pixel beyond dimensions of image");
+		return m_data[0];
+	}
+	return m_data[idx];
+}
+
+
+Image::Format Image::format() const
+{
+	return m_format;
+}
+
+void Image::setFormat(Image::Format f)
+{
+	m_format = f;
+}
+